tree: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git topic/intel head: 2fe30129b0a6a8ddf71c46c8fb4524cb89739bc0 commit: d9f8f9b2f3e2b95875cd59ae5c3276e4662e7513 [41/42] ASoC: intel: byt: Add headset jack config: i386-allmodconfig (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: git checkout d9f8f9b2f3e2b95875cd59ae5c3276e4662e7513 # save the attached .config to linux build tree make ARCH=i386

All errors (new ones prefixed by >>):

sound/soc/intel/boards/bytcr_rt5651.c: In function 'byt_rt5651_init':

...

sound/soc/intel/boards/bytcr_rt5651.c:325:2: error: implicit declaration of function 'rt5651_set_jack_detect' [-Werror=implicit-function-declaration]

rt5651_set_jack_detect(codec, &priv->jack); ^~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors

vim +/rt5651_set_jack_detect +325 sound/soc/intel/boards/bytcr_rt5651.c

255 256 static int byt_rt5651_init(struct snd_soc_pcm_runtime *runtime) 257 { 258 struct snd_soc_card *card = runtime->card; 259 struct snd_soc_codec *codec = runtime->codec; 260 struct byt_rt5651_private *priv = snd_soc_card_get_drvdata(card); 261 const struct snd_soc_dapm_route *custom_map; 262 int num_routes; 263 int ret; 264 265 card->dapm.idle_bias_off = true; 266 267 switch (BYT_RT5651_MAP(byt_rt5651_quirk)) { 268 case BYT_RT5651_IN1_MAP: 269 custom_map = byt_rt5651_intmic_in1_map; 270 num_routes = ARRAY_SIZE(byt_rt5651_intmic_in1_map); 271 break; 272 case BYT_RT5651_IN2_MAP: 273 custom_map = byt_rt5651_intmic_in2_map; 274 num_routes = ARRAY_SIZE(byt_rt5651_intmic_in2_map); 275 break; 276 default: 277 custom_map = byt_rt5651_intmic_dmic_map; 278 num_routes = ARRAY_SIZE(byt_rt5651_intmic_dmic_map); 279 } 280 ret = snd_soc_dapm_add_routes(&card->dapm, custom_map, num_routes); 281 if (ret) 282 return ret; 283 284 ret = snd_soc_add_card_controls(card, byt_rt5651_controls, 285 ARRAY_SIZE(byt_rt5651_controls)); 286 if (ret) { 287 dev_err(card->dev, "unable to add card controls\n"); 288 return ret; 289 } 290 snd_soc_dapm_ignore_suspend(&card->dapm, "Headphone"); 291 snd_soc_dapm_ignore_suspend(&card->dapm, "Speaker"); 292 293 if (byt_rt5651_quirk & BYT_RT5651_MCLK_EN) { 294 /* 295 * The firmware might enable the clock at 296 * boot (this information may or may not 297 * be reflected in the enable clock register). 298 * To change the rate we must disable the clock 299 * first to cover these cases. Due to common 300 * clock framework restrictions that do not allow 301 * to disable a clock that has not been enabled, 302 * we need to enable the clock first. 303 */ 304 ret = clk_prepare_enable(priv->mclk); 305 if (!ret) 306 clk_disable_unprepare(priv->mclk); 307 308 if (byt_rt5651_quirk & BYT_RT5651_MCLK_25MHZ) 309 ret = clk_set_rate(priv->mclk, 25000000); 310 else 311 ret = clk_set_rate(priv->mclk, 19200000); 312 313 if (ret) 314 dev_err(card->dev, "unable to set MCLK rate\n"); 315 } 316 317 ret = snd_soc_card_jack_new(runtime->card, "Headset", 318 SND_JACK_HEADSET, &priv->jack, 319 bytcr_jack_pins, ARRAY_SIZE(bytcr_jack_pins)); 320 if (ret) { 321 dev_err(runtime->dev, "Headset jack creation failed %d\n", ret); 322 return ret; 323 } 324

325 rt5651_set_jack_detect(codec, &priv->jack);

326 327 return ret; 328 } 329

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